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Oval|Lab Grown|IGI

1.40ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG743599799

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743599799

Diamond specifications and retailer prices

From HK$7,846 HKD
$1,000 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$7,846 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.4ct lab-grown oval diamond

This 1.4ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743599799 or 743599799. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743599799
Dimensions9.20 × 6.40 × 3.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.40 mm1.40 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743599799
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 59.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$13,181 HKD|Low: HK$2,035 HKD|High: HK$13,181 HKD|Avg: HK$6,419 HKD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 9
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Retailer 13
March 31, 2026
Retailer 2HK$2,068 HKD
Retailer 8HK$2,310 HKD
Retailer 10HK$3,444 HKD
Retailer 11HK$3,912 HKD
Retailer 12HK$4,974 HKD
Retailer 3HK$5,470 HKD
Retailer 13HK$5,516 HKD
Retailer 4HK$5,767 HKD
Retailer 9HK$6,752 HKD
Retailer 7HK$7,109 HKD
Retailer 5HK$7,229 HKD
Retailer 6HK$8,131 HKD
Brilliant EarthHK$13,181 HKD

51 data points across 13 retailers

1 retailer

B
Brilliant Earth
16603978A · Oct 29
HK$7,846 HKD
$1,000 USD
View

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B
1.40ct Oval
HK$7,846 HKD